JPS6133139B2 - - Google Patents
Info
- Publication number
- JPS6133139B2 JPS6133139B2 JP52019317A JP1931777A JPS6133139B2 JP S6133139 B2 JPS6133139 B2 JP S6133139B2 JP 52019317 A JP52019317 A JP 52019317A JP 1931777 A JP1931777 A JP 1931777A JP S6133139 B2 JPS6133139 B2 JP S6133139B2
- Authority
- JP
- Japan
- Prior art keywords
- transmitting
- coil
- subject
- electromagnets
- ultrasonic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000005284 excitation Effects 0.000 claims description 5
- 239000000523 sample Substances 0.000 description 11
- 230000035945 sensitivity Effects 0.000 description 9
- 238000001514 detection method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000002344 surface layer Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- NKZSPGSOXYXWQA-UHFFFAOYSA-N dioxido(oxo)titanium;lead(2+) Chemical compound [Pb+2].[O-][Ti]([O-])=O NKZSPGSOXYXWQA-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1931777A JPS53105282A (en) | 1977-02-25 | 1977-02-25 | Electromagnetic type ultrasonic transmitter-receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1931777A JPS53105282A (en) | 1977-02-25 | 1977-02-25 | Electromagnetic type ultrasonic transmitter-receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53105282A JPS53105282A (en) | 1978-09-13 |
| JPS6133139B2 true JPS6133139B2 (es) | 1986-07-31 |
Family
ID=11996025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1931777A Granted JPS53105282A (en) | 1977-02-25 | 1977-02-25 | Electromagnetic type ultrasonic transmitter-receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53105282A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57203949A (en) * | 1981-06-10 | 1982-12-14 | Sumitomo Metal Ind Ltd | Electromagnetic ultrasonic flaw detector |
| JPS57203950A (en) * | 1981-06-10 | 1982-12-14 | Sumitomo Metal Ind Ltd | Electromagnetic ultrasonic flaw detector |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5017887A (es) * | 1973-06-01 | 1975-02-25 |
-
1977
- 1977-02-25 JP JP1931777A patent/JPS53105282A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5017887A (es) * | 1973-06-01 | 1975-02-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53105282A (en) | 1978-09-13 |
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